Colombia's Senate is expected to vote down its marriage equality bill today after a debate which is scheduled to begin within the hour of this writing. Despite that prediction, today Bogota Mayor Gustavo Petro ordered the above banner to be unfurled over city hall as LGBT activists demonstrated outside. Watch the debate and vote live here. More photos from the pro and anti-gay sides can be found on the Twitter feed of US-based activist and Colombia native Andres Duque.

UPDATE: The vote has been delayed until tomorrow due to the debate running so late.